* {
  font-family: "Microsoft YaHei";
  font-style: normal;
  text-decoration: none;
}
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-size: 12px;
}
ul,
ol {
  text-decoration: none;
  list-style: none;
  display: block;
  margin: 0;
  padding: 0;
}
body {
  margin: 0 auto;
  background: #0b1729;
}
@media only screen and (min-width: 960px) {
  /*公共样式*/
  header {
    width: 100%;
    height: 120px;
    position: fixed;
    top: 0;
    z-index: 10;
  }
  header img {
    cursor: pointer;
    margin: 50px auto auto 130px;
  }
  header .menu {
    position: absolute;
    top: 47px;
    right: 145px;
    float: right;
    color: white;
    font-size: 12px;
  }
  header .menu a {
    color: white;
    display: inline-block;
    text-align: center;
    float: left;
    width: 24px;
  }
  header .menu a span {
    display: inline-block;
    width: 24px;
    height: 24px;
    border-radius: 12px;
    background-image: url(../img/normal.png);
  }
  header .menu a span:hover {
    background-image: url(../img/selected.png);
  }
  header .menu a i {
    color: #fcfdff;
  }
  header .menu .selected span {
    background-image: url(../img/selected.png);
  }
  header .menu div {
    width: 160px;
    float: left;
    height: 0px;
    overflow: hidden;
    border-top: 1px solid #a2ecff;
    margin-top: 12px;
  }
  .footer {
    height: 60px;
    line-height: 60px;
    width: 100%;
    background-color: #100d2a;
    color: #c4fff9;
    font-size: 12px;
    z-index: 10;
  }
  .footer .left {
    float: left;
    margin-left: 130px;
  }
  .footer .right {
    float: right;
    margin-right: 130px;
  }
  .title {
    margin: 50px auto auto 130px;
  }
}
@media only screen and (max-width: 960px) {
  /*公共样式*/
  header {
    width: 100%;
    height: 120px;
    position: fixed;
    top: 0;
    z-index: 10;
    background-color: rgba(4, 13, 27, 0.4);
    text-align: center;
    background-color: #242632;
  }
  header img {
    margin: 25px auto 10px auto;
  }
  header .menu {
    height: 50px;
    float: right;
    width: 100%;
    font-size: 12px;
    color: #ffffff;
  }
  header .menu a {
    float: left;
    width: 33.33%;
    height: 50px;
    line-height: 50px;
    color: white;
    display: inline-block;
    text-align: center;
  }
  header .menu a span {
    display: none;
  }
  header .menu a i {
    color: #fcfdff;
  }
  header .menu .selected {
    border-bottom: 3px solid #00e8ec;
  }
  header .menu div {
    display: none;
  }
  .footer {
    width: 100%;
    height: 59px;
    padding-top: 20px;
    background-color: #100d2a;
    color: #c4fff9;
    font-size: 12px;
    z-index: 10;
    text-align: center;
  }
  .footer span {
    display: block;
    height: 22px;
  }
  .title {
    margin: 50px auto auto 30px;
  }
}
/*首页样式*/
.index .top .arrow {
  cursor: pointer;
}
@media only screen and (min-width: 1440px) {
  .index .top {
    background: url(../img/bkg-img.png) #090B15 top center no-repeat;
    background-size: 100% auto;
    min-width: 960;
    height: 100%;
    position: relative;
  }
  .index .top .slogan {
    margin: 355px auto auto 227px;
  }
  .index .top .arrow {
    position: absolute;
    left: 50%;
    margin-left: -10px;
    bottom: 100px;
    display: block;
    animation: movedown 2s linear infinite;
  }
}
@media only screen and (min-width: 960px) and (max-width: 1440px) {
  .index .top {
    background: url(../img/bkg-img.png) #090B15 top center no-repeat;
    background-size: 120% auto;
    min-width: 960;
    height: 100%;
    position: relative;
  }
  .index .top .slogan {
    margin: 215px auto auto 127px;
  }
  .index .top .arrow {
    position: absolute;
    left: 50%;
    margin-left: -10px;
    bottom: 100px;
    display: block;
    animation: movedown 2s linear infinite;
  }
}
@media only screen and (max-width: 960px) and (min-width: 600px) {
  .index .top {
    background: url(../img/bkg-img-m.png) #090B15 center 120px no-repeat;
    background-size: 100% auto;
    max-size: 960px;
    height: 747px;
    position: relative;
  }
  .index .top .slogan {
    width: 150px;
    height: 100px;
    margin-left: -75px;
    position: absolute;
    bottom: 80px;
    left: 50%;
  }
  .index .top .arrow {
    position: absolute;
    left: 50%;
    bottom: 40px;
    margin-left: -10px;
    display: block;
    animation: movedown 2s linear infinite;
  }
}
@media only screen and (max-width: 600px) {
  .index .top {
    background: url(../img/bkg-img-m.png) #090B15 center 120px no-repeat;
    background-size: 100% auto;
    max-size: 960px;
    height: 547px;
    position: relative;
  }
  .index .top .slogan {
    width: 150px;
    height: 100px;
    margin-left: -75px;
    position: absolute;
    bottom: 80px;
    left: 50%;
  }
  .index .top .arrow {
    position: absolute;
    left: 50%;
    bottom: 40px;
    margin-left: -10px;
    display: block;
    animation: movedown 2s linear infinite;
  }
}
@keyframes movedown {
  0% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(0, 30px);
  }
  100% {
    transform: translate(0, 0);
  }
}
.index .middle {
  width: 100%;
  height: 10px;
  background: linear-gradient(left, #11ceda, #53b1f6);
  background: -webkit-linear-gradient(left, #11ceda, #53b1f6);
  background: -o-linear-gradient(left, #11ceda, #53b1f6);
  background: -ms-linear-gradient(left, #11ceda, #53b1f6);
}
.index .bottom {
  -webkit-font-smoothing: antialiased;
}
.index .bottom .slogan .animat_icon {
  width: 264px;
  height: 264px;
  overflow: visible;
}
.index .bottom .slogan .animat_icon img {
  width: 264px;
  height: 264px;
  position: absolute;
  top: 0;
  left: 0;
}
.index .bottom .slogan .animat_icon img:nth-child(1) {
  top: 30px;
}
.index .bottom .slogan .animat_icon img:nth-child(2) {
  animation: rotate_icon 5s linear infinite,show 1s;
}
@keyframes show {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes rotate_icon {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@media only screen and (min-width: 960px) {
  .index .bottom {
    height: 100%;
    background-color: rgba(255, 255, 255, 0.2);
    position: relative;
  }
  .index .bottom .slogan {
    width: 900px;
    height: 127px;
    position: relative;
    margin: 200px auto;
    background: url(../img/bg-slogan.png) center center no-repeat;
    background-size: 100% 100%;
  }
  .index .bottom .slogan .animat_icon {
    z-index: 9;
    position: absolute;
  }
  .index .bottom .slogan .item,
  .index .bottom .slogan .font {
    -webkit-font-smoothing: antialiased;
    position: absolute;
    z-index: 9;
  }
  .index .bottom .slogan .item1 {
    left: -45px;
    top: -70px;
  }
  .index .bottom .slogan .animat_icon {
    display: none;
  }
  .index .bottom .slogan .animat_icon1 {
    left: -57px;
    top: -89px;
  }
  .index .bottom .slogan .item2 {
    left: 300px;
    top: -70px;
  }
  .index .bottom .slogan .animat_icon2 {
    left: 288px;
    top: -89px;
  }
  .index .bottom .slogan .item3 {
    right: 19px;
    top: -70px;
  }
  .index .bottom .slogan .animat_icon3 {
    right: 7px;
    top: -89px;
  }
  .index .bottom .slogan .font {
    font-size: 20px;
    color: #ffffff;
  }
  .index .bottom .slogan .font1 {
    left: -15px;
    top: 200px;
  }
  .index .bottom .slogan .font2 {
    left: 400px;
    top: 200px;
  }
  .index .bottom .slogan .font3 {
    right: 75px;
    top: 200px;
  }
}
@media only screen and (max-width: 960px) {
  .index .bottom {
    background-color: rgba(255, 255, 255, 0.2);
    position: relative;
  }
  .index .bottom .slogan {
    display: block;
    margin: 20px auto 0 auto;
    padding-bottom: 60px;
    text-align: center;
  }
  .index .bottom .slogan .item {
    display: none;
  }
  .index .bottom .slogan .animat_icon {
    display: block;
    position: relative;
    margin: 0 auto;
    z-index: 9;
  }
  .index .bottom .slogan .font {
    font-size: 20px;
    color: #ffffff!important;
    display: block;
    margin-bottom: 90px;
  }
}
.about {
  background: #0b1729;
}
.about .aboutus {
  margin: 130px auto 0 auto;
}
@media only screen and (min-width: 1200px) {
  .about .aboutus ul {
    margin-top: 40px;
    list-style: none;
    margin-left: 130px;
  }
  .about .aboutus ul li {
    width: 1080px;
    display: table;
    margin-top: 60px;
    overflow: visible;
  }
  .about .aboutus ul li .left {
    cursor: pointer;
    width: 640px;
    height: 360px;
    background-color: #112037;
    float: left;
  }
  .about .aboutus ul li .mask {
    position: relative;
    background: linear-gradient(299deg, #00d2d7, rgba(179, 255, 243, 0));
  }
  .about .aboutus ul li .mask .video {
    display: none;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  .about .aboutus ul li .mask .start {
    position: absolute;
    top: 271px;
    right: 78px;
    cursor: pointer;
  }
  .about .aboutus ul li .mask span {
    position: absolute;
    top: 315px;
    right: 38px;
    font-size: 18px;
    color: white;
  }
  .about .aboutus ul li .right {
    width: 440px;
    height: 360px;
    float: left;
    position: relative;
  }
  .about .aboutus ul li .right .top {
    display: inline-block;
    margin: 85px auto auto 42px;
    width: 356px;
    height: 50px;
    font-size: 34px;
    line-height: 50px;
    color: #2e4972;
  }
  .about .aboutus ul li .right hr {
    display: none;
  }
  .about .aboutus ul li .right .bottom {
    -webkit-font-smoothing: antialiased;
    display: inline-block;
    width: 317px;
    height: 50px;
    font-size: 16px;
    line-height: 1.5;
    color: #2e4972;
    position: absolute;
    left: 42px;
    bottom: 90px;
  }
  .about .aboutus ul li .right .animat_icon {
    display: none;
  }
  .about .aboutus ul li .right:hover {
    animation: show 2s;
    background-color: #223655;
  }
  .about .aboutus ul li .right:hover .top {
    color: #ffffff;
  }
  .about .aboutus ul li .right:hover hr {
    border: 0;
    display: block;
    width: 120px;
    height: 4px;
    background-color: #b3fff3;
    margin: 30px auto auto 42px;
  }
  .about .aboutus ul li .right:hover .bottom {
    display: inline-block;
    width: 317px;
    height: 50px;
    font-size: 16px;
    line-height: 1.5;
    color: #ffffff;
    position: absolute;
    left: 42px;
    bottom: 90px;
  }
  .about .aboutus ul li .right:hover .animat_icon {
    position: absolute;
    top: -110px;
    right: -110px;
    display: block;
    width: 240px;
    height: 240px;
    overflow: visible;
  }
  .about .aboutus ul li .right:hover .animat_icon img {
    width: 240px;
    height: 240px;
    position: absolute;
    top: 0;
    left: 0;
  }
  .about .aboutus ul li .right:hover .animat_icon img:nth-child(1) {
    top: 30px;
  }
  .about .aboutus ul li .right:hover .animat_icon img:nth-child(2) {
    animation: rotate_icon 5s linear infinite,show 1s;
  }
  .about .aboutus ul li .right_null {
    background: #0b1729;
  }
}
@media screen and (min-width: 960px) and (max-width: 1200px) {
  .about .aboutus ul {
    margin-top: 40px;
    list-style: none;
    margin-left: 130px;
  }
  .about .aboutus ul li {
    width: 800px;
    display: table;
    margin-top: 60px;
    overflow: visible;
  }
  .about .aboutus ul li .left {
    cursor: pointer;
    width: 400px;
    height: 260px;
    background-color: #112037;
    float: left;
  }
  .about .aboutus ul li .mask {
    position: relative;
    background: linear-gradient(299deg, #00d2d7, rgba(179, 255, 243, 0));
  }
  .about .aboutus ul li .mask .video {
    display: none;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  .about .aboutus ul li .mask .start {
    position: absolute;
    bottom: 58px;
    right: 78px;
    cursor: pointer;
  }
  .about .aboutus ul li .mask span {
    position: absolute;
    bottom: 25px;
    right: 38px;
    font-size: 18px;
    color: white;
  }
  .about .aboutus ul li .right {
    width: 360px;
    height: 260px;
    float: left;
    position: relative;
  }
  .about .aboutus ul li .right .top {
    display: inline-block;
    margin: 65px auto auto 32px;
    width: 320px;
    height: 50px;
    font-size: 34px;
    line-height: 50px;
    color: #2e4972;
  }
  .about .aboutus ul li .right hr {
    display: none;
  }
  .about .aboutus ul li .right .bottom {
    -webkit-font-smoothing: antialiased;
    display: inline-block;
    width: 317px;
    height: 50px;
    font-size: 16px;
    line-height: 1.5;
    color: #2e4972;
    position: absolute;
    left: 32px;
    bottom: 50px;
  }
  .about .aboutus ul li .right .animat_icon {
    display: none;
  }
  .about .aboutus ul li .right:hover {
    animation: show 2s;
    background-color: #223655;
  }
  .about .aboutus ul li .right:hover .top {
    color: #ffffff;
  }
  .about .aboutus ul li .right:hover hr {
    border: 0;
    display: block;
    width: 120px;
    height: 4px;
    background-color: #b3fff3;
    margin: 30px auto auto 32px;
  }
  .about .aboutus ul li .right:hover .bottom {
    display: inline-block;
    width: 317px;
    height: 50px;
    font-size: 16px;
    line-height: 1.5;
    color: #ffffff;
    position: absolute;
    left: 32px;
    bottom: 50px;
  }
  .about .aboutus ul li .right:hover .animat_icon {
    position: absolute;
    top: -110px;
    right: -110px;
    display: block;
    width: 240px;
    height: 240px;
    overflow: visible;
  }
  .about .aboutus ul li .right:hover .animat_icon img {
    width: 240px;
    height: 240px;
    position: absolute;
    top: 0;
    left: 0;
  }
  .about .aboutus ul li .right:hover .animat_icon img:nth-child(1) {
    top: 30px;
  }
  .about .aboutus ul li .right:hover .animat_icon img:nth-child(2) {
    animation: rotate_icon 5s linear infinite,show 1s;
  }
  .about .aboutus ul li .right_null {
    background: #0b1729;
  }
}
@media only screen and (max-width: 960px) {
  .about .aboutus ul {
    margin-top: 40px;
    list-style: none;
  }
  .about .aboutus ul li {
    margin: 30px auto 0 auto;
    padding-left: 30px;
    padding-right: 30px;
    max-width: 500px;
  }
  .about .aboutus ul li .left {
    width: 100%;
    height: 220px;
    background-color: #112037;
  }
  .about .aboutus ul li .mask {
    position: relative;
    background: linear-gradient(299deg, #00d2d7, rgba(179, 255, 243, 0));
  }
  .about .aboutus ul li .mask .video {
    display: none;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
  }
  .about .aboutus ul li .mask .start {
    position: absolute;
    left: 50%;
    margin-left: -15px;
    top: 50%;
    margin-top: -17px;
  }
  .about .aboutus ul li .mask span {
    display: none;
  }
  .about .aboutus ul li .right {
    background-color: #223655;
    position: relative;
    padding: 16px;
  }
  .about .aboutus ul li .right span {
    display: block;
  }
  .about .aboutus ul li .right .top {
    display: inline-block;
    height: 30px;
    font-size: 18px;
    line-height: 30px;
    color: #ffffff;
  }
  .about .aboutus ul li .right hr {
    border: 0;
    width: 120px;
    height: 4px;
    background-color: #b3fff3;
    position: absolute;
    top: 45px;
  }
  .about .aboutus ul li .right .bottom {
    font-size: 12px;
    line-height: 1.5;
    color: #ffffff;
    margin-top: 20px;
  }
  .about .aboutus ul li .right img {
    display: none;
  }
  .about .aboutus ul li .right_null {
    background: #0b1729;
    color: #2e4972;
  }
}
.about .doing {
  margin: 30px auto 0;
  overflow: auto;
}
@media only screen and (min-width: 960px) {
  .about .doing .bottom {
    margin: 40px auto 100px 130px;
    overflow: auto;
  }
  .about .doing .bottom .item {
    width: 50%;
    float: left;
  }
  .about .doing .bottom .item div {
    position: relative;
  }
  .about .doing .bottom .item div i {
    display: inline-block;
    width: 6px;
    height: 28px;
    border-radius: 16px;
    background-color: #b3fff3;
    margin-right: 10px;
    position: absolute;
    top: 4px;
  }
  .about .doing .bottom .item div span {
    margin-left: 16px;
    height: 33px;
    line-height: 33px;
    font-size: 22px;
    color: #ffffff;
  }
  .about .doing .bottom .item .pics {
    width: 90%;
    margin: 82px auto auto 16px;
    overflow: auto;
    margin-left: -2%;
    text-align: center;
  }
  .about .doing .bottom .item .pics li {
    width: 33%;
    float: left;
  }
  .about .doing .bottom .item .pics li img {
    width: 100px;
    height: 100px;
  }
  .about .doing .bottom .item .pics li span {
    margin-top: 30px;
    display: block;
    text-align: center;
    font-size: 16px;
    color: #fff;
  }
}
@media only screen and (max-width: 960px) {
  .about .doing .bottom {
    margin: 40px auto 120px 30px;
    overflow: visible;
  }
  .about .doing .bottom .item div {
    position: relative;
  }
  .about .doing .bottom .item div i {
    display: inline-block;
    width: 6px;
    height: 20px;
    border-radius: 16px;
    background-color: #b3fff3;
    margin-right: 10px;
    position: absolute;
    top: 6px;
  }
  .about .doing .bottom .item div span {
    margin-left: 16px;
    height: 33px;
    line-height: 33px;
    font-size: 16px;
    color: #ffffff;
  }
  .about .doing .bottom .item .pics {
    width: 100%;
    margin: 32px auto 50px -14px;
    overflow: auto;
    text-align: center;
  }
  .about .doing .bottom .item .pics li {
    width: 33%;
    float: left;
  }
  .about .doing .bottom .item .pics li img {
    width: 60px;
  }
  .about .doing .bottom .item .pics li span {
    margin-top: 30px;
    display: block;
    text-align: center;
    font-size: 16px;
    color: #fff;
  }
}
/*联系样式*/
.contact_page {
  background: #0b1729;
}
.contact_page .contact {
  margin: 130px auto 0 auto;
  overflow: auto;
}
@media only screen and (min-width: 960px) {
  .contact_page .contact .contect_content {
    margin-left: 130px;
    height: 392px;
    background: url(../img/map_min.jpg) center right no-repeat;
  }
  .contact_page .contact .contect_content div {
    padding-top: 90px;
  }
  .contact_page .contact .contect_content div p {
    margin: 8px auto auto 28px;
    color: #defcff;
    font-size: 16px;
  }
}
@media only screen and (max-width: 960px) {
  .contact_page .contact .contect_content {
    margin: 30px auto 30px auto;
    height: 392px;
    background: url(../img/map_min.jpg) top center no-repeat;
    background-size: 120% 50%;
  }
  .contact_page .contact .contect_content div {
    width: 100%;
    padding-top: 230px;
  }
  .contact_page .contact .contect_content div p {
    font-weight: 300;
    margin: 8px auto auto 48px;
    color: #ffffff;
    font-size: 16px;
  }
}
.contact_page .join {
  margin: 10px auto 10px auto;
  overflow: hidden;
}
.contact_page .join .title {
  margin-top: 10px;
}
@media only screen and (min-width: 960px) {
  .contact_page .join .join_content {
    margin: auto 130px 100px 130px;
  }
  .contact_page .join .join_content .header {
    color: #f3fffd;
    font-size: 18px;
    height: 40px;
    margin: 80px auto 20px auto;
  }
  .contact_page .join .join_content .header li {
    width: 22%;
    float: left;
    padding-left: 3%;
  }
  .contact_page .join .join_content hr {
    display: block;
    height: 1px;
    border-width: 0;
    background: linear-gradient(to left, #7bc6d9, #a0ffda);
  }
}
@media only screen and (max-width: 960px) {
  .contact_page .join .join_content {
    margin: auto 20px 100px 20px;
  }
  .contact_page .join .join_content .header {
    display: none;
  }
  .contact_page .join .join_content hr {
    display: none;
  }
}
.contact_page .join .join_content .contact_title {
  cursor: pointer;
  margin-top: 40px;
  height: 69px;
  border-radius: 8px;
  position: relative;
  background-image: linear-gradient(273deg, #7bc6d9, #80ecee);
  box-shadow: 2px 2px 13px 0 rgba(0, 0, 0, 0.54);
}
.contact_page .join .join_content .contact_title li {
  overflow: hidden;
  float: left;
  padding-left: 3%;
  font-size: 16px;
  color: #252733;
  line-height: 69px;
  height: 69px;
}
.contact_page .join .join_content .contact_title li:nth-child(1) {
  width: 6%;
}
.contact_page .join .join_content .contact_title li:nth-child(2) {
  width: 38%;
}
.contact_page .join .join_content .contact_title li:nth-child(3) {
  width: 20%;
}
@media only screen and (max-width: 960px) {
  .contact_page .join .join_content .contact_title li:nth-child(1),
  .contact_page .join .join_content .contact_title li:nth-child(4) {
    display: none;
  }
  .contact_page .join .join_content .contact_title li:nth-child(2) {
    width: 65%;
    height: 69px;
    overflow: hidden;
  }
}
.contact_page .join .join_content .contact_title img {
  position: absolute;
  right: 20px;
  top: 19px;
  cursor: pointer;
}
.contact_page .join .join_content .detail {
  display: none;
  overflow: auto;
  margin: 20px auto 60px auto;
  -webkit-font-smoothing: antialiased;
}
.contact_page .join .join_content .detail li {
  float: left;
}
@media only screen and (min-width: 960px) {
  .contact_page .join .join_content .detail li {
    width: 49%;
    margin-right: 1%;
  }
  .contact_page .join .join_content .detail li div {
    display: none;
  }
}
@media only screen and (max-width: 960px) {
  .contact_page .join .join_content .detail li {
    width: 100%;
  }
  .contact_page .join .join_content .detail li div {
    display: block;
    font-size: 18px;
    color: #ffffff;
    display: inline-block;
    margin: 10px auto 10px auto;
  }
  .contact_page .join .join_content .detail li div i {
    display: inline-block;
    margin: auto 10px;
    font-size: 16px;
    color: #acc2c7;
  }
}
.contact_page .join .join_content .detail li span {
  display: block;
  font-size: 18px;
  color: #ffffff;
  margin: 18px auto 10px auto;
}
.contact_page .join .join_content .detail li p {
  margin: 6px auto;
  font-size: 16px;
  color: #acc2c7;
}
